Firmware version 1.2.3 incorporates the following fixes.
Firmware version 1.2.3 is for cameras with firmware up to Version 1.2.2. If the camera’s firmware is already Version 1.2.3, it is not necessary to update the firmware.
Note that cameras with the version 1.2.3 firmware (and also versions 1.2.0 through 1.2.2) cannot be downgraded to a previous firmware version (such as version 1.1.0 or earlier.
For full installation and information click here.
There are two kinds of compressed files for the firmware update according to your computer’s operating system (Windows, Mac OS X). Please extract it after downloading.
Firmware Update Version 1.2.3 (for Windows extraction)
Firmware Update Version 1.2.3 (for Mac OS X extraction)